Efficacy of a Multicomponent Intervention on Cognitive Function for the Caregiver-patient Dyad

"Multi-component intervention (12 weeks, twice/week, with professional support at home)~Physical activity for the patient: dual training, strength, balance, with intensity increase monthly, plus moderate walking of 30 minutes/day, 5 days per week.~Nutritional advice for the patient: Month 1- reduction of added sugars and processed carbohydrates. Month 2- increase consumption of healthy fats and reduction of saturated fats; Month 3- increase in consumption of fruits and vegetables, and a monthly group practical workshop.~Cognitive training for the patient: activities focused on orientation, attention and concentration, working memory, mathematical reasoning, language, visual construction, executive functions, and reminiscence therapy.~Accompaniment for the family member: Activities aimed at care and self-care, understanding cognitive deterioration and its progression, support for patient adherence to the intervention, and activities in groups once a week."